<!DOCTYPE html>
<html>

<head>
    <meta charset="UTF-8">
    <title>修改出勤状态</title>
    <meta name="renderer" content="webkit">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta name="viewport"
          content="width=device-width,user-scalable=yes, minimum-scale=0.4, initial-scale=0.8"/>
    <link rel="shortcut icon" href="/favicon.ico" type="image/x-icon"/>
    <link rel="stylesheet" href="../css/font.css">
    <link rel="stylesheet" href="../css/xadmin.css">
    <script src="../js/jquery.min.js"></script>
    <script type="text/javascript" src="../lib/layui/layui.js" charset="utf-8"></script>
    <script type="text/javascript" src="../js/xadmin.js"></script>
    <!-- 让IE8/9支持媒体查询，从而兼容栅格 -->
    <!--[if lt IE 9]>
      <script src="https://cdn.staticfile.org/html5shiv/r29/html5.min.js"></script>
      <script src="https://cdn.staticfile.org/respond.js/1.4.2/respond.min.js"></script>
    <![endif]-->
</head>

<body>
<div class="x-body">
    <form class="layui-form" id="info_form">

        <div class="layui-form-item">
            <label class="layui-form-label">
                学号
            </label>
            <div class="layui-input-inline">
                <input type="text" id="s_id" name="id" disabled="" value="20162430001" class="layui-input">
            </div>
        </div>

        <div class="layui-form-item">
            <label for="L_state" class="layui-form-label">
                <span>出勤状态</span>
            </label>
            <div class="layui-input-inline" placeholder="请选择出勤状态" name="state" id="state">
                <select id="stu_status" name="status">
                    <option value="0">出勤</option>
                    <option value="1">旷课</option>
                    <option value="2">请假</option>
                </select>
            </div>
        </div>

        <div class="layui-form-item">
            <label for="L_repass" class="layui-form-label">
            </label>
            <button class="layui-btn" lay-filter="add" lay-submit="">
                修改
            </button>
        </div>
    </form>
</div>
<script>
    function GetQueryString(name) {
        var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
        var r = window.location.search.substr(1).match(reg);//search,查询？后面的参数，并匹配正则
        if (r != null) return unescape(r[2]);
        return null;
    }


    layui.use(['form', 'layer'], function () {
        var form = layui.form, layer = layui.layer;

        $ = layui.jquery;
        $("#s_id").val(GetQueryString("id"))

        $("#stu_status").val(GetQueryString("status"));


        form.render("select")
        //监听提交
        form.on('submit(add)', function (data) {

            $.ajax({
                type: "PUT",
                url: "/api/record",
                data: {rid: GetQueryString("r_id"), status: data.field["status"]},
                success: function (data) {
                    if (data.status == 1) {
                        layer.msg('修改成功', {icon: 6, time: 1000}, function () {
                            // 获得frame索引
                            var index = parent.layer.getFrameIndex(window.name);
                            //关闭当前frame
                            parent.layer.close(index);
                        });
                    }else{
                        layer.msg(data.msg, {icon: 5}, function () {
                            // 获得frame索引
                            var index = parent.layer.getFrameIndex(window.name);
                            //关闭当前frame
                            parent.layer.close(index);
                        });
                    }
                }
            });


            return false;
        });


    });
</script>
</body>

</html>